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Fogden, M.P.L. 1976. A census of a bird community in tropical rain forest in Sarawak. Sarawak Museum Journal 24: 251-267.
Global Forest Watch. 2022. Interactive Forest Change Mapping Tool. Available at: http://www.globalforestwatch.org/.
Gregory, P. 2017. Birds of New Guinea: including Bismarck Archipelago and Bougainville. Lynx Edicions, Barcelona.
Hansen, M.C., Potapov, P.V., Moore, R., Hancher, M., Turubanova, S.A., Tyukavina, A., Thau, D., Stehman, S.V., Goetz, S.J., Loveland, T.R., Kommareddy, A., Egorov, A., Chini, L., Justice, C.O. and Townshend, J.R.G. 2013. High-resolution global maps of 21st-century forest cover change. Science 342: 850-853.
IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: https://www.iucnredlist.org. (Accessed: 07 December 2023).
Pratt, T. K. and Beehler, B. M. 2015. Birds of New Guinea. Princeton University Press, Princeton.
UNEP-WCMC. 2021. Protected Area Profile for Biak Utara from the World Database of Protected Areas, January 2021. Available at: https://www.protectedplanet.net.
UNEP-WCMC. 2021. Protected Area Profile for Pulau Supiori from the World Database of Protected Areas, January 2021. Available at: https://www.protectedplanet.net.
Wikramanayake, E., Dinerstein, E., Loucks, C., Olson, D., Morrison, J., Lamoreux. J., Mcknight, M. and Hedao, P. 2002. Terrestrial ecoregions of the Indo-Pacific: a conservation assessment. Island Press, Washington, DC, USA.
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Recommended citation
BirdLife International (2024) Species factsheet: Biak Scops-owl Otus beccarii. Downloaded from
https://datazone.birdlife.org/species/factsheet/biak-scops-owl-otus-beccarii on 22/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 22/12/2024.